avue 怎么隐藏dialog的按钮？

slot(插槽)footer就可以了啊，api里有或者官网示例也有

<avue-form ref="form" v-model="obj0" :option="option0">
  <template slot="menuForm">
    <el-button icon="el-icon-user" type="primary" @click="handleSubmit">提 交</el-button>
    <el-button icon="el-icon-delete" @click="handleEmpty">清 空</el-button>
  </template>
</avue-form>